DE10311009B4 - Dielektrischer geschichteter Filter - Google Patents

Dielektrischer geschichteter Filter Download PDF

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Publication number
DE10311009B4
DE10311009B4 DE10311009A DE10311009A DE10311009B4 DE 10311009 B4 DE10311009 B4 DE 10311009B4 DE 10311009 A DE10311009 A DE 10311009A DE 10311009 A DE10311009 A DE 10311009A DE 10311009 B4 DE10311009 B4 DE 10311009B4
Authority
DE
Germany
Prior art keywords
structures
dielectric
resonator
filter according
resonator structures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE10311009A
Other languages
German (de)
English (en)
Other versions
DE10311009A1 (de
Inventor
Byoung Hwa Sungnam Lee
Nam Chul Daejeon Kim
Jeong Ho Seoul/Soul Yoon
Sang Soo Suwon Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of DE10311009A1 publication Critical patent/DE10311009A1/de
Application granted granted Critical
Publication of DE10311009B4 publication Critical patent/DE10311009B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20336—Comb or interdigital filters
    • H01P1/20345—Multilayer filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE10311009A 2002-04-25 2003-03-13 Dielektrischer geschichteter Filter Expired - Lifetime DE10311009B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2002-0022642A KR100461719B1 (ko) 2002-04-25 2002-04-25 적층형 유전체 필터
KR2002/22642 2002-04-25

Publications (2)

Publication Number Publication Date
DE10311009A1 DE10311009A1 (de) 2003-11-13
DE10311009B4 true DE10311009B4 (de) 2006-05-24

Family

ID=29244780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10311009A Expired - Lifetime DE10311009B4 (de) 2002-04-25 2003-03-13 Dielektrischer geschichteter Filter

Country Status (6)

Country Link
US (1) US6919748B2 (zh)
JP (1) JP4257137B2 (zh)
KR (1) KR100461719B1 (zh)
CN (1) CN1265499C (zh)
DE (1) DE10311009B4 (zh)
TW (1) TWI272768B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060031943A (ko) * 2004-10-11 2006-04-14 삼성전기주식회사 바리스터-ｌｃ필터 겸용 복합소자
JP4618441B2 (ja) * 2006-09-29 2011-01-26 Ｔｄｋ株式会社 積層型フィルタ
JP4505827B2 (ja) * 2007-05-23 2010-07-21 Ｔｄｋ株式会社 電子部品
WO2009069296A1 (ja) * 2007-11-28 2009-06-04 Kao Corporation バイオフィルム除去剤
KR101138479B1 (ko) * 2010-10-14 2012-04-25 삼성전기주식회사 적층형 칩 필터용 커플링 구조, 적층형 칩 필터 및 이를 포함하는 전자 디바이스
KR101430684B1 (ko) * 2013-04-12 2014-08-14 주식회사 이너트론 공진 소자 및 이를 이용한 필터
KR101714483B1 (ko) * 2015-05-15 2017-03-09 주식회사 이너트론 공진 소자 및 이를 포함하는 필터
CN107681990B (zh) * 2017-09-25 2023-06-27 嘉兴佳利电子有限公司 一种多模ltcc滤波器
JP2023064383A (ja) * 2021-10-26 2023-05-11 Tdk株式会社 積層型フィルタ装置
CN115207593B (zh) * 2022-06-13 2023-07-04 苏州博海创业微系统有限公司 一种多层介质谐振器及介质滤波器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342818A1 (de) * 1992-12-26 1994-06-30 Murata Manufacturing Co Zusammengesetztes elektronisches Bauteil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3103420B2 (ja) * 1992-02-28 2000-10-30 日本碍子株式会社 積層型誘電体フィルタ
JPH05243806A (ja) * 1992-02-28 1993-09-21 Ngk Insulators Ltd 積層型誘電体フィルタ
JPH09246806A (ja) * 1996-03-13 1997-09-19 Matsushita Electric Ind Co Ltd 積層フィルタ
US6294967B1 (en) 1998-03-18 2001-09-25 Ngk Insulators, Ltd. Laminated type dielectric filter
JPH11274807A (ja) * 1998-03-25 1999-10-08 Ngk Insulators Ltd 積層型誘電体フィルタ
JP3312726B2 (ja) * 1998-03-27 2002-08-12 日本碍子株式会社 積層型誘電体フィルタ
EP1067618B1 (en) * 1999-07-08 2007-12-12 Matsushita Electric Industrial Co., Ltd. Laminated filter, duplexer, and mobile communication apparatus using the same
JP2001053571A (ja) 1999-08-06 2001-02-23 Murata Mfg Co Ltd Ｌｃノイズフィルタ
JP2003198308A (ja) * 2001-12-25 2003-07-11 Ngk Spark Plug Co Ltd 積層型ｌｃフィルタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342818A1 (de) * 1992-12-26 1994-06-30 Murata Manufacturing Co Zusammengesetztes elektronisches Bauteil

Also Published As

Publication number Publication date
KR100461719B1 (ko) 2004-12-14
KR20030084127A (ko) 2003-11-01
JP4257137B2 (ja) 2009-04-22
CN1453900A (zh) 2003-11-05
DE10311009A1 (de) 2003-11-13
TW200306067A (en) 2003-11-01
TWI272768B (en) 2007-02-01
CN1265499C (zh) 2006-07-19
US6919748B2 (en) 2005-07-19
US20030201847A1 (en) 2003-10-30
JP2003324301A (ja) 2003-11-14

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: LINDNER BLAUMEIER PATENT- UND RECHTSANWAELTE, 9040

R071 Expiry of right